What does SAP stands for â SAP stands for Systems, Applications and Products in data processing. 1  SAP is the fourth largest software company in the world. 2  The SAP R/3 system is a business software package designed to integrate all areas of a business.
Most of this emitted radiation is at longer wavelengths than solar radiation. Unlike solar radiation, which is mostly at wavelengths visible to the human eye, the Earth's longwave radiation is mostly at infrared wavelengths, which are invisible to the human eye.
A. Much of the infrared radiation emitted by Earth's surface is absorbed and reemitted by atmospheric gases. B. The result is a greenhouse effect that warms the surface by about 33 degrees C. Without this natural greenhouse effect, Earth would be too cold to support life.